1901-2000 Degrees Fahrenheit 1 56.4 55.7 0.7 72 57 1917 2015 1910 1911 normal 1957,1988,2000 2 50.4 50.2 0.2 58 71 1917 2010 1909 1911 normal 1902,1974,1975 3 43.9 44.9 -1.0 33 96 1967 2012 1909 1911 bottom-third 1904,1996,2003 4 38.3 39.9 -1.6 25 104 1907 2012 1907 1911 bottom-third 5 33.7 36.8 -3.1 7 122 1907 2012 1907 1911 bottom-tenth 6 33.7 35.3 -1.6 21 107 1904 2012 1907 1911 bottom-third 1963,2003 7 34.0 35.9 -1.9 14 114 1904,1905 2012 1907 1911 bottom-third 8 35.7 37.7 -2.0 11 117 1905 2012 1907 1911 bottom-tenth 9 38.2 40.2 -2.0 11 117 1905 2012 1907 1911 bottom-tenth 10 41.1 42.9 -1.8 10 118 1905 2012 1907 1911 bottom-tenth 11 43.9 45.3 -1.4 12 116 1905 2012 1907 1911 bottom-tenth 12 45.5 46.9 -1.4 11 117 1904 2012 1907 1911 bottom-tenth 1940 18 41.6 43.1 -1.5 10 117 1905 2017 1908 1911 bottom-tenth 24 45.6 46.9 -1.3 8 119 1905 2013 1908 1911 bottom-tenth 1907 36 46.0 46.9 -0.9 12 114 1906 2022 1909 1911 bottom-tenth 1909,1925,1926,1936 48 46.3 46.9 -0.6 19 106 1907 2022 1910 1911 bottom-third 1914,1923,1937,1968 60 46.2 46.9 -0.7 15 109 1908 2020,2022 1911 1910 bottom-third 1910,1917,1967